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Sexual assault of the older person: Attendances to the Republic of Ireland's sexual assault treatment unit network. J Forensic Leg Med 2024; 103:102683. [PMID: 38669956 DOI: 10.1016/j.jflm.2024.102683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Sexual assault (SA) poses a threat to all areas of contemporary society. Although older individuals represent a vulnerable demographic, a considerable gap exists in the literature regarding the context in which older individuals experience SA. This study aims to provide a comprehensive description of older individuals' attendances at the Sexual Assault Treatment Unit (SATU) network in the Republic of Ireland. METHODS A 7-year national cross-sectional study was performed to analyse the attendances of older people (≥65 years old) to the SATU network, and to compare them with younger attendances (<65 years old), with a more in-depth subset analysis of Dublin SATU attendances. RESULTS During the study period, there were 6478 attendances to the SATU network, of which 0.93 % (n = 60) were older people. These included 59 females and 1 male, with the average age of 76.05 years ± 8.16. Forensic examinations were performed in 81.7 %, with the majority seeking assistance within 7 days (80 %). Comparison of older (≥65 years) and younger (<65 years) attendees revealed older individuals were more uncertain whether a sexual assault had occurred (35.5 % vs. 14.4 %, p < 0.001) but more likely to report the incident to the police (78.3 % vs. 64.3 %, p = 0.02). Assault by a person in authority was significantly more common in older age groups (11.7 % vs. 1.8 %, p < 0.001). Older individuals were significantly more likely to be assaulted in their own home (33.3 % vs. 21.5 p < 0.03) or in 'other-indoors' settings (e.g. nursing home/hospital) (43.3 % vs. 23.4 % p < 0.001). They were less likely to be assaulted in the assailant's home (5.0 % vs. 22.9 %, p < 0.001) or outdoors (5.0 % vs. 19.7 %, p = 0.004). In our subset analysis of 19 cases, 73.7 % occurred in healthcare facilities, 63.2 % had dementia, and 42.1 % were care dependent. Genital injuries were present in 44.4 % of patients and extra-genital injuries in 22.2 %. CONCLUSION Unique patterns are evident in sexual assault experienced by older people, underscoring the necessity for tailored interventions and effective support systems for reporting and addressing this vulnerable demographic. This is especially crucial in healthcare environments, where a notable proportion of cases occur, frequently involving individuals with dementia and requiring care assistance.
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Strategy-training post-stroke via tele-rehabilitation: a pilot randomized controlled trial. Disabil Rehabil 2024; 46:67-76. [PMID: 36524387 DOI: 10.1080/09638288.2022.2154397] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE Long-term limitations in social participation are common after stroke. Whether these can be attenuated through a tele-rehabilitation approach is unknown. We were particularly interested in examining transfer of learning effects which could result in broader improvements in social participation. METHODS We adapted a strategy training rehabilitation approach (tele-CO-OP) for remote delivery. Participants with chronic stroke were randomized to receive the intervention (EXPT) or to a wait list (Control). Feasibility and acceptability were measured via attendance scores, satisfaction with the training and therapist evaluation of engagement with the training. The primary outcome measure was the Canadian Occupational Performance Measure (COPM), a standardized semi-structured interview which elicits difficulties in day-to-day life. RESULTS Seventeen participants were randomized. Tele-CO-OP was found to be feasible and acceptable: participants reported high satisfaction and engagement, and missed few sessions. Large effect sizes for transfer of learning effects were observed in favor of receiving tele-CO-OP vs being waitlisted. Significant benefits were also conferred to the Control group following receipt of tele-CO-OP. The intervention also appeared to improve mood. CONCLUSIONS This exploratory study demonstrates the feasibility and acceptability of tele-CO-OP and provides preliminary evidence for transfer of learning effects to untrained everyday social participation activities. Trial registration number: NCT02724813.
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The World Rugby and International Rugby Players Contact Load Guidelines: From conception to implementation and the future. SOUTH AFRICAN JOURNAL OF SPORTS MEDICINE 2023; 35:v35i1a16376. [PMID: 38249755 PMCID: PMC10798596 DOI: 10.17159/2078-516x/2023/v35i1a16376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024] Open
Abstract
Managing training load in rugby union is crucial for optimising performance and injury prevention. Contact training warrants attention because of higher overall injury and head impact risk, yet players must develop physical, technical, and mental skills to withstand the demands of the game. To help coaches manage contact loads in professional rugby, World Rugby and International Rugby Players convened an expert working group. They conducted a global survey with players to develop contact load guidelines. This commentary aims to describe the contact load guidelines and their implementation, and identify areas where future work is needed to support their evolution.
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Dysphagia, Dysarthria, and Diplopia in a 14-year-old Boy. Pediatr Rev 2023; 44:592-594. [PMID: 37777648 DOI: 10.1542/pir.2021-005366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/02/2023]
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Strategic Surge Responses in the COVID-19 era: Operational Themes, Innovative Solutions and Lessons Learned by Three Freestanding Pediatric Emergency Departments. Disaster Med Public Health Prep 2023; 17:e423. [PMID: 37381670 DOI: 10.1017/dmp.2023.75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
The prolonged COVID-19 pandemic has created unique and complex challenges in operational and capacity planning for pediatric emergency departments, as initial low pediatric patient volumes gave way to unpredictable patient surges during Delta and Omicron variants. Compounded by widespread hospital supply chain issues, staffing shortages due to infection and attrition, and a concurrent pediatric mental health crisis, the surges have pushed pediatric emergency department leaders to re-examine traditionally defined clinical processes, and adopt innovative operational strategies. This study describes the strategic surge response and lessons learned by 3 major freestanding academic pediatric emergency departments in the western United States to help inform current and future pediatric pandemic preparedness.
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Effects of sleep restriction and time of the day on balance control in healthy older men and women. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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A CASE OF RECURRENT IDIOPATHIC ANAPHYLAXIS WHILE ON HIGH-DOSE ANTIHISTAMINE THERAPY. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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A CASE OF INTRA-OPERATIVE ANAPHYLAXIS TO LATEX IN A PULMONARY ARTERY CATHETER. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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VIRTUAL PEER-TO-PEER MENTORING FOR ADOLESCENTS WITH CONGENITAL HEART DISEASE: AN IMPLEMENTATION STUDY. Can J Cardiol 2022. [DOI: 10.1016/j.cjca.2022.08.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Tachycardia and Anxiety in a 14-year-old Boy. Pediatr Rev 2021; 42:628-631. [PMID: 34725224 DOI: 10.1542/pir.2020-0117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
Background: Children with ADHD should engage in physical activity, given its known role as a treatment adjunct. Objective: The main objective of this study is to assess the relationship between ADHD diagnosis and physical activity among children in the United States. Methods: This retrospective population-based cross-sectional study used data from the 2016 caregiver reported, National Survey of Children's Health (NSCH). Results: In the adjusted binary model, children with an ADHD diagnosis had 21% lower odds of engaging in daily physical activity than their nondiagnosed counterparts. In the adjusted multinomial model, children with ADHD were increasingly unlikely to report additional days of physical activity as compared to those without a diagnosis. Conclusion: Given the known benefits of physical activity for those with ADHD, this study underscores the need for enhanced access to an important treatment adjunct for this population.
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Childhood Obesity Is Associated with Poor Academic Skills and Coping Mechanisms. J Pediatr 2021; 228:278-284. [PMID: 32896554 DOI: 10.1016/j.jpeds.2020.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/10/2020] [Accepted: 09/01/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To assess the relationship between obesity and select childhood flourishing markers including academic skills and coping strategies. STUDY DESIGN Cross-sectional study utilizing parental reported data for children aged 10-17 years (n = 22 914) from the 2016 National Survey of Children's Health. Multiple binary regressions assessed the association between body mass index-for-age and 5 school-related and behavioral childhood flourishing markers independently and combined, including completing homework, showing interest in learning, finishing tasks, staying calm when challenged, and caring about academics. Analyses were adjusted for age, sex, depression, sleep, digital media exposure, poverty, and parental education level. RESULTS Only 28.9% of children with obesity were reported to have all 5 markers, compared with 38% with overweight, and 40.5% with normal body mass index. In an adjusted model, children with obesity had significantly decreased odds of demonstrating 4 of 5 markers: showing interest in learning (aOR, 0.78; 95% CI, 0.62-0.97), finishing tasks (aOR, 0.77; 95% CI, 0.63-0.94), staying calm when challenged (aOR, 0.73; 95% CI, 0.59-0.90), and caring about academics (aOR, 0.69; 95% CI, 0.55-0.86). Completing homework was not associated with obesity. Youth with obesity also had 23% decreased odds (aOR, 0.77; 95% CI, 0.61-0.98) of meeting the combined measure for flourishing markers. CONCLUSIONS Childhood obesity is associated with poor academic skills and coping strategies which may lead to worse individual and public health outcomes. Further studies are needed to create validated flourishing measures and identify interventions that promote healthy youth behavior and academic success.
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DEVELOPING A MORE EFFICIENT PROCESS FOR IDENTIFYING ST ELEVATION MYOCARDIAL INFARCTION CASES IN A PROVINCIAL REGISTRY. Can J Cardiol 2019. [DOI: 10.1016/j.cjca.2019.07.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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A PROVINCIAL REGISTRY TO FACILITATE QUALITY IMPROVEMENT RELATED TO DOOR TO NEEDLE TIME IN NOVA SCOTIA. Can J Cardiol 2019. [DOI: 10.1016/j.cjca.2019.07.435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Prostate-Specific Antigen: a Review of Assay Techniques, Variability and Their Clinical Implications. BIONANOSCIENCE 2017. [DOI: 10.1007/s12668-017-0465-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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DEVELOPING A CASE DEFINITION FOR CONGESTIVE HEART FAILURE USING PRIMARY CARE EMR DATA. Can J Cardiol 2017. [DOI: 10.1016/j.cjca.2017.07.163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Abstract
PURPOSE Establish costs of an inpatient palliative care unit (PCU) and conduct a threshold analysis to estimate the maximum possible costs for the PCU to be considered cost effective. METHODS We used a hospital perspective to determine costs on the basis of claims from administrative data from Johns Hopkins PCU between March 2013 and March 2014. Using existing literature, we estimated the number of quality-adjusted life years (QALYs) that the PCU could generate. We conducted a threshold analysis to assess the maximum costs for the PCU to be considered cost effective, incorporating willingness to pay ($180,000 per QALY). Three types of costs were considered, which included variable costs alone, contribution margin (ie, revenue minus variable costs), and PCU cost savings compared with usual care (from a separate publication). RESULTS The data showed that there were 153 patient encounters (PEs), variable costs of $1,050,031 ($1,343 per PE per day), a contribution margin of $318,413 ($407 per PE per day), and savings compared with usual care of $353,645 ($452 savings per PE per day). On the basis of the literature, the program could generate 3.11 QALYs from PEs (0.05 QALY) and caregivers (3.06 QALYs). The threshold analysis determined that the maximum variable cost required to be cost effective was $559,800 (an additional $716 per PE per day could be spent). CONCLUSION According to variable costs, the PCU was not cost effective; however, when considering savings of the PCU compared with usual care, the PCU was cost saving. The contribution margin showed that the PCU was cost saving. This study supports efforts to expand PCUs, which enhance care for patients and their caregivers and can generate hospital savings. Future research should prospectively explore the cost utility of PCUs.
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Impact of a New Palliative Care Program on Health System Finances: An Analysis of the Palliative Care Program Inpatient Unit and Consultations at Johns Hopkins Medical Institutions. J Oncol Pract 2017; 13:e421-e430. [PMID: 28245147 DOI: 10.1200/jop.2016.014860] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
PURPOSE Palliative care inpatient units (PCUs) can improve symptoms, family perception of care, and lower per-diem costs compared with usual care. In March 2013, Johns Hopkins Medical Institutions (JHMI) added a PCU to the palliative care (PC) program. We studied the financial impact of the PC program on JHMI from March 2013 to March 2014. METHODS This study considered three components of the PC program: PCU, PC consultations, and professional fees. Using 13 months of admissions data, the team calculated the per-day variable cost pre-PCU (ie, in another hospital unit) and after transfer to the PCU. These fees were multiplied by the number of patients transferred to the PCU and by the average length of stay in the PCU. Consultation savings were estimated using established methods. Professional fees assumed a collection rate of 50%. RESULTS The total positive financial impact of the PC program was $3,488,863.17. There were 153 transfers to the PCU, 60% with cancer, and an average length of stay of 5.11 days. The daily loss pretransfer to the PCU of $1,797.67 was reduced to $1,345.34 in the PCU (-25%). The PCU saved JHMI $353,645.17 in variable costs, or $452.33 per transfer. Cost savings for PC consultations in the hospital, 60% with cancer, were estimated at $2,765,218. $370,000 was collected in professional fees savings. CONCLUSION The PCU and PC program had a favorable impact on JHMI while providing expert patient-centered care. As JHMI moves to an accountable care organization model, value-based patient-centered care and increased intensive care unit availability are desirable.
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Systematic analysis of early phase clinical studies for patients with breast cancer: Inclusion of patients with brain metastasis. Cancer Treat Rev 2017; 55:10-15. [PMID: 28279895 DOI: 10.1016/j.ctrv.2017.02.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 02/12/2017] [Accepted: 02/14/2017] [Indexed: 01/21/2023]
Abstract
PURPOSE This systematic review aims to better define the limitations and patterns with which patients with MBC and CNS metastasis are enrolled into early phase developmental therapeutics trials. METHODS In June 2016, PubMed search was conducted using the following keywords: "Breast cancer". Drug-development phase 1, phase 2 or phase 1/2 trials for patients with MBC were included. Multiple-histology trials and trials without an efficacy endpoint were excluded. RESULTS In total, 1474 studies were included; Inclusion criteria for 423 (29%) allowed for CNS metastasis, 770 (52%) either excluded or did not document eligibility of patients with CNS disease. Trials accruing patients with HER2-positive MBC and including targeted therapies had higher odds of allowing for patients with CNS disease (adjusted OR 1.56, 95% CI 1.08-2.2.6; p=0.019 and 1.49, 95% 1.08-2.06; p=0.014, respectively). There were also higher odds of accrual of patients with CNS involvement into clinical trials over time (odds ratio=1.10, 95% CI 1.07-1.12; p<0.0001). CONCLUSION Most published early phase clinical trials either did not clearly document or did not allow for accrual of patients with CNS disease. Early phase trials with targeted agents or enrolling HER2+ MBC had higher odds of permitting CNS metastases.
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Evaluating the success of a marine protected area: A systematic review approach. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2016; 183:280-293. [PMID: 27600332 DOI: 10.1016/j.jenvman.2016.08.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 06/16/2016] [Accepted: 08/10/2016] [Indexed: 06/06/2023]
Abstract
Marine Protected Areas (MPAs), marine areas in which human activities are restricted, are implemented worldwide to protect the marine environment. However, with a large proportion of these MPAs being no more than paper parks, it is important to be able to evaluate MPA success, determined by improvements to biophysical, socio-economic and governance conditions. In this study a systematic literature review was conducted to determine the most frequently used indicators of MPA success. These were then applied to a case study to demonstrate how success can be evaluated. The fifteen most frequently used indicators included species abundance, level of stakeholder participation and the existence of a decision-making and management body. Using the indicator framework with a traffic light system, we demonstrate how an MPA can be evaluated in terms of how well it performs against the indicators using secondary data from the literature. The framework can be used flexibly. For example, where no MPA data currently exist, the framework can be populated by qualitative data provided by local stakeholder knowledge. This system provides a cost-effective and straightforward method for managers and decision-makers to determine the level of success of any MPA and identify areas of weakness. However, given the variety of motivations for MPA establishment, this success needs to be determined in the context of the original management objectives of the MPA with greater weighting being placed on those objectives where appropriate.
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The estimated hospital-wide financial impact of a comprehensive inpatient palliative care (PC) program. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.26_suppl.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
173 Background: Inpatient PC improves quality of care, patient and family satisfaction, and lowers costs. PC consultation during a cancer hospital stay led to a 14 (if by day 6) to 24% (by day 2) reduction in direct cost, and especially when people had comorbidities. (May, JCO 2015; Health Affairs 2016). We attempted to discern the financial impact of both a PC inpatient unit (PCU) and PC consultations on patients in other inpatient units for a large academic medical center, the Johns Hopkins Hospital (JHH), as we prepared to expand the PCU from 6 to11 beds and increased inpatient PC consultation capacity. Methods: We estimated the savings for an 11 bed PCU based on cost per day from FY 2015 with a 6 bed unit ($444 lower costs per PCU day compared to inpatient stay prior to transfer to the PCU). We then calculated the cost savings for an 11 bed unit operating at 80% occupancy. We estimated the direct cost savings of consultations by adjusting the $/discharge saved (Morrison, Arch Int Med 2008) to 2014 $ (by multiplying the $/discharge saved by 1.4 to adjust for medical inflation). Results: The PCU inpatient stays resulted in projected lower costs of $6.7M over 5 years ($444/day x 3009 days/year, or $~1.3M yearly). IP revenue and margins were small (data not shown). For PC consults of 785 alive discharges ($2197/case) and 97 decedent discharges ($6357/case), total estimated savings in direct costs per case are $2,530,000/year. The PCU allows for additional benefits not calculated in this analysis, including inpatient backfill opportunities, more appropriate ICU bed use, savings from increased referral to hospice (hospice referrals increased 340% in 3 years), and reduced readmission rates from increased PC and hospice use. Conclusions: In addition to improving quality of care and patient satisfaction, the combined IP and consult PC programs contribute to substantially lower charges and costs per day. Backfill revenue, the opportunity for increased revenue from improved patient satisfaction (HCAHPS) scores, and reduced readmission rates will increase this financial impact. [Table: see text]
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Evaluating the cost-effectiveness of the hospital-based palliative care program at The Johns Hopkins Hospital. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.7_suppl.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
23 Background: The objectives of the study were to determine whether a Palliative Care Unit (PCU) provides benefits not just from a cost perspective, but from a patient and caregiver quality of life (QOL) perspective. Methods: (1) Calculate the total costs of the PCU; (2) Leverage a threshold analysis to estimate the Quality-Adjusted Life Years (QALYs) required for the PCU to be cost effective; and (3) Determine whether it is feasible for the program to yield the required number of QALYs. Setting was the Johns Hopkins Health System Palliative Care Unit (PCU) in Baltimore, MD. Analysis was based on patient volume from March 2013-2014. Results: There were 209 palliative patients. The costs for the societal perspective was $2,044,364 and the required number of QALYs to deem it cost effective were 11.36. The net costs for the hospital perspective was $625,777 (gross cost was $993,528; however, the program generated $367,751 in savings for the hospital through treating patients in the PCU as opposed to other functional units), and the required number of QALYs to deem it cost effective were 3.48. To determine whether the program is able to achieve the number of QALYs required, the study team generated aggregated QALYs based on other studies’ evidence for palliative care’s improvement of quality of life for patients and their caregivers. Combining the QALYs generated from the aggregated calculations for patients (0.12) and caregivers (4.60), the program had the potential to yield a total of 4.73 QALYs. Conclusions: This analysis suggests that the PCU is cost effective from the hospital perspective in the sense that the benefits it provides to patients’ and caregivers’ quality of life outweighs the cost of care. Future studies should continue to evaluate palliative care from a cost effectiveness perspective that incorporates a consideration of the quality of life improvements, rather than just cost-reduction.
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Impact-induced muscle damage and urinary pterins in professional rugby: 7,8-dihydroneopterin oxidation by myoglobin. Scand J Med Sci Sports 2016; 26:329-37. [PMID: 25772829 DOI: 10.1111/sms.12436] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2015] [Indexed: 12/30/2022]
Abstract
Muscle damage caused through impacts in rugby union is known to increase oxidative stress and inflammation. Pterins have been used clinically as markers of oxidative stress, inflammation, and neurotransmitter synthesis. This study investigates the release of myoglobin from muscle tissue due to force-related impacts and how it is related to the subsequent oxidation of 7,8-dihydroneopterin to specific pterins. Effects of iron and myoglobin on 7,8-dihydroneopterin oxidation were examined in vitro via strong cation-exchange high-performance liquid chromatography (SCX-HPLC) analysis of neopterin, xanthopterin, and 7,8-dihydroxanthopterin. Urine samples were collected from 25 professional rugby players pre and post four games and analyzed for myoglobin by enzyme-linked immunosorbent assay, and 7,8-dihydroneopterin oxidation products by HPLC. Iron and myoglobin oxidized 7,8-dihydroneopterin to neopterin, xanthopterin, and 7,8-dihydroxanthopterin at concentrations at or above 10 μM and 50 μg/mL, respectively. All four games showed significant increases in myoglobin, neopterin, total neopterin, biopterin, and total biopterin, which correlated between each variable (P < 0.05). Myoglobin and iron facilitate 7,8-dihydroneopterin oxidation to neopterin and xanthopterin. In vivo delocalization of myoglobin due to muscle damage may contribute to oxidative stress and inflammation after rugby. Increased concentrations of biopterin and total biopterin may indicate production of nitric oxide and monoamine neurotransmitters in response to the physical stress.
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Field monitoring of sprinting power–force–velocity profile before, during and after hamstring injury: two case reports. J Sports Sci 2015; 34:535-41. [DOI: 10.1080/02640414.2015.1122207] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Labor and neonatal outcomes after term induction of labor in gestational diabetes. J Perinatol 2015; 35:924-9. [PMID: 26313053 DOI: 10.1038/jp.2015.103] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 07/11/2015] [Accepted: 07/22/2015] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To identify the optimal gestational age (GA) for induction of labor (IOL) at term among patients with gestational diabetes (GDMA) according to perinatal outcomes. STUDY DESIGN The US Natality Database from 2007 to 2010 was reviewed. Inclusion criteria were singleton delivery, IOL at 37 to 42 weeks and GDMA. Exclusion criteria included congenital anomalies, pre-gestational diabetes, hypertensive disorders, previous cesarean, breech presentation and rupture of membranes. Controls were non-GDMA cases delivered in geographic and temporal proximity. Delivery mode, macrosomia and perinatal complications were analyzed. Logistic regression adjusted for confounders was used to calculate odds ratios by GA using 39 weeks non-GDMA as reference. RESULTS In all, 96,964 cases and 176,079 controls were included. Increased risk for all adverse outcomes among GDMA cases was found. The nadir for intrapartum and neonatal complications was 38 and 40 weeks, respectively, whereas for cesarean and macrosomia was 39 weeks. CONCLUSION The optimal timing for IOL at term in GDMA appears to be 39 to 40 weeks.
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327 Does a Single Dose of Dexamethasone for Croup Cause Adrenal Suppression?: A Prospective Study. Ann Emerg Med 2015. [DOI: 10.1016/j.annemergmed.2015.07.363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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TEMPORAL TRENDS IN THE MANAGEMENT AND OUTCOMES OF THE ELDERLY NON-ST ELEVATION MYOCARDIAL INFARCTION POPULATION IN NOVA SCOTIA. Can J Cardiol 2015. [DOI: 10.1016/j.cjca.2015.07.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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TRENDS IN TREATMENT AND OUTCOME OF PATIENTS HOSPITALIZED IN NOVA SCOTIA WITH NON-ST ELEVATION ACUTE CORONARY SYNDROMES BETWEEN 1999 AND 2011. Can J Cardiol 2015. [DOI: 10.1016/j.cjca.2015.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Aerobic Fitness for Young Athletes: Combining Game-based and High-intensity Interval Training. Int J Sports Med 2015. [DOI: 10.1055/s-0034-1396825] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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The relationship between physical characteristics and match performance in rugby sevens. Eur J Sport Sci 2015; 15:565-71. [DOI: 10.1080/17461391.2015.1029983] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Assessing the Effectiveness of Selected Biomarkers in the Acute and Cumulative Physiological Stress Response in Professional Rugby Union through Non-invasive Assessment. Int J Sports Med 2015; 36:446-54. [PMID: 25760150 DOI: 10.1055/s-0034-1398528] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Rugby union is a sport involving high force and frequency impacts making the likelihood of injury a significant risk. The aim of this study was to measure and report the individual and group acute and cumulative physiological stress response during 3 professional rugby games through non-invasive sampling. 24 professional rugby players volunteered for the study. Urine and saliva samples were collected pre and post 3 matches. Myoglobin, salivary immunoglobulin A, cortisol, neopterin and total neopterin (neopterin+7,8-dihydroneopterin) were analysed by high performance liquid chromatography or enzyme linked immunosorbent assay. Significant increases in cortisol, myoglobin, neopterin and total neopterin when urine volume was corrected with specific gravity were observed (p<0.05). Significant decreases in salivary immunoglobulin A concentration were observed for games 1 and 2 while secretion rate decreased after games 2 and 3. Significant decreases were seen with the percent of 7,8-dihydroneopterin being converted to neopterin following games 2 and 3. The intensity of 3 professional rugby games was sufficient to elicit significant changes in the physiological markers selected for our study. Furthermore, results suggest the selected markers not only provide a means for analysing the stress encountered during a single game of rugby but also highlight the unique pattern of response for each individual player.
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Adipokines in the HIV/HAART-associated lipodystrophy syndrome. Metabolism 2013; 62:1199-205. [PMID: 23706880 DOI: 10.1016/j.metabol.2013.04.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Revised: 04/15/2013] [Accepted: 04/25/2013] [Indexed: 01/26/2023]
Abstract
The use of highly active antiretroviral therapy (HAART) in the treatment of human immunodeficiency virus has dramatically altered both the landscape of this disease and the prognosis for those affected. With more patients now receiving HAART, adverse effects such as lipodystrophy and metabolic syndrome have emerged. In HIV/HAART-associated lipodystrophy syndrome (HALS), patients demonstrate fat maldistribution with dyslipidemia, insulin resistance, and other metabolic complications. Recent studies have contributed to the elucidation of the pathophysiological abnormalities seen in this syndrome and have provided guidance for the study and use of potential treatments for these patients, but widely accepted guidelines have not yet been established. Two adipokines, leptin and adiponectin, are decreased in patients with HALS and lipoatrophy or lipodystrophy. Further, recent proof-of-concept clinical trials have proven the efficacy of leptin replacement and medications that increase circulating adiponectin levels in improving the metabolic profile of HALS patients. This review article highlights recent evidence on leptin replacement and compares leptin's efficacy to that of other treatments, including metformin and thiazolidinediones, on metabolic abnormalities such as impaired insulin-glucose homeostasis associated with lipodystrophy in patients receiving HAART. It is hoped that forthcoming large phase III clinical trials will allow the addition of leptin to our therapeutic armamentarium for use in patients suffering from this disease state.
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THU0320 Development and testing of the readiness for adult care in rheumatology (RACER) questionnaire for adolescents with rheumatic conditions. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Abstract
Introduction Numerous strategies are employed routinely in an effort to lower rates of surgical site infections (SSIs). A laminar flow theatre environment is generally used during orthopaedic surgery to reduce rates of SSIs. Its role in vascular surgery, especially when arterial bypass grafts are used, is unknown. Methods A retrospective review of a prospectively maintained database was undertaken for all vascular procedures performed by a single consultant over a one-year period. Cases were performed, via random allocation, in either a laminar or non-laminar flow theatre environment. Demographic data, operative data and evidence of postoperative SSIs were noted. A separate subgroup analysis was undertaken for patients requiring an arterial bypass graft. Univariate and multivariate logistical regression was undertaken to identify significant factors associated with SSIs. Results Overall, 170 procedures were analysed. Presence of a groin incision, insertion of an arterial graft and a non-laminar flow theatre were shown to be predictive of SSIs in this cohort. In the subgroup receiving arterial grafts, only a non-laminar flow theatre environment was shown to be predictive of an SSI. Conclusions This study suggests that laminar flow may reduce incidences of SSI, especially in the subgroup of patients receiving arterial grafts.
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Position statement on the use of antiretroviral therapy to reduce HIV transmission, January 2013: the British HIV Association (BHIVA) and the Expert Advisory Group on AIDS (EAGA). HIV Med 2013; 14:259-62. [PMID: 23489936 DOI: 10.1111/hiv.12025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2013] [Indexed: 11/28/2022]
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390. Incidental Gallbladder Cancer - Incidence and Outcomes. Eur J Surg Oncol 2012. [DOI: 10.1016/j.ejso.2012.06.363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Hysteresis in Stereoscopic Surface Interpolation: A New Paradigm. J Vis 2012. [DOI: 10.1167/12.9.449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Ongoing outbreak of Shigella flexneri serotype 3a in men who have sex with men in England and Wales, data from 2009–2011. Euro Surveill 2012. [DOI: 10.2807/ese.17.13.20137-en] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Diagnoses of Shigella flexneri in the United Kingdom (UK) are usually travel-related. However, since 2009, there has been an overall increase in UK-acquired cases. The Health Protection Agency has been investigating a national outbreak of S. flexneri detected in 2011 and which is still ongoing. Cases occurred mostly in men who have sex with men and were of serotype 3a. The investigation aimed at obtaining epidemiological data to inform targeted outbreak management and control.
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Ongoing outbreak of Shigella flexneri serotype 3a in men who have sex with men in England and Wales, data from 2009-2011. Euro Surveill 2012; 17:20137. [PMID: 22490381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Diagnoses of Shigella flexneri in the United Kingdom (UK) are usually travel-related. However, since 2009, there has been an overall increase in UK-acquired cases. The Health Protection Agency has been investigating a national outbreak of S. flexneri detected in 2011 and which is still ongoing. Cases occurred mostly in men who have sex with men and were of serotype 3a. The investigation aimed at obtaining epidemiological data to inform targeted outbreak management and control.
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Abstract
The purpose of this study was to examine whether time of day variations in power output can be accounted for by the diurnal fluctuations existent in body temperature. 8 recreationally trained males (29.8±5.2 yrs; 178.3±5.2 cm; 80.3±6.5 kg) were assessed on 4 occasions following a: (a) control warm-up at 8.00 am; (b) control warm-up at 4.00 pm; (c) extended warm-up at 8.00 am; and, (d) extended warm-up at 4.00 pm. The control warm-up consisted of dynamic exercises and practice jumps. The extended warm-up incorporated a 20 min general warm-up on a stationary bike prior to completion of the control warm-up, resulting in a whole body temperature increase of 0.3±0.2°C. Kinetic and kinematic variables were measured using a linear optical encoder attached to a barbell during 6 loaded counter-movement jumps. Results were 2-6% higher in the afternoon control condition than morning control condition. No substantial performance differences were observed between the extended morning condition and afternoon control condition where body temperatures were similar. Results indicate that diurnal variation in whole body temperature may explain diurnal performance differences in explosive power output and associated variables. It is suggested that warm-up protocols designed to increase body temperature are beneficial in reducing diurnal differences in jump performance.
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Increased detection of the HIV-1 reverse transcriptase M184V mutation using mutation-specific minority assays in a UK surveillance study suggests evidence of unrecognized transmitted drug resistance. HIV Med 2010; 12:250-4. [PMID: 21371237 DOI: 10.1111/j.1468-1293.2010.00882.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The aim of the study was to estimate the levels of transmitted drug resistance (TDR) in HIV-1 using very sensitive assays to detect minority drug-resistant populations. METHODS We tested unlinked anonymous serum specimens from sexual health clinic attendees, who had not received an HIV diagnosis at the time of sampling, by both standard genotyping and using minority detection assays. RESULTS By standard genotyping, 21 of 165 specimens (12.7%) showed evidence of drug resistance, while, using a combination of standard genotyping and minority mutation assays targeting three commonly observed drug resistance mutations which cause high-level resistance to commonly prescribed first-line antiretroviral therapy (ART), this rose to 32 of 165 (19.4%). This increase of 45% in drug resistance levels [95% confidence interval (CI) 15.2-83.7%; P=0.002] was statistically significant. Almost all of this increase was accounted for by additional detections of the M184V mutation. CONCLUSIONS Future surveillance studies of TDR in the United Kingdom should consider combining standard genotyping and minority-specific assays to provide more accurate estimates, particularly when using specimens collected from chronic HIV infections in which TDR variants may have declined to low levels.
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The Test of Everyday Attention for Children (TEA-Ch): Patterns of Performance in Children With ADHD and Clinical Controls. Child Neuropsychol 2010; 7:251-64. [PMID: 16210214 DOI: 10.1076/chin.7.4.251.8736] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The present study explores the utility of the Test of Everyday Attention for Children (TEA-Ch) as a measure of the attentional impairments displayed by children with Attention Deficit Hyperactivity Disorder (ADHD). Sixty-three children with ADHD and 23 non-ADHD Clinical Control children were compared on subtests of the TEA-Ch reflecting three attentional domains: sustained, selective, and attentional control. Results show that children with ADHD performed significantly worse than clinical controls on subtests of sustained attention and attentional control. The groups did not differ, however, on subtests of selective attention. These findings suggest that the TEA-Ch is sensitive to attentional deficits unique to ADHD and holds promise as a useful tool in the assessment of ADHD. Performance patterns and future directions are discussed.
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Abstract
The aim of this study was to determine how widespread the use is of dual nucleic acid amplification tests (NAATs) for the diagnosis of both Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) in England and Wales. A structured telephone questionnaire was used to collect information on the method of dual testing used by laboratories, the patient groups tested, the types of specimens obtained and the use of GC culture. Of the 108 laboratories participating, 29% performed dual CT and GC NAAT assays. The platforms used included: (i) BD Probetec (19/31), (ii) Aptima Combo 2 (9/31) and (iii) COBAS AMPLICOR (2/31). GC-positive specimens were either repeated using the same test (21) or an alternative target (9). Most laboratories confirmed positive GC NAATs by performing culture (26/31). Laboratories performed dual NAAT testing on specimens sourced from both community and genitourinary medicine clinic settings, and on a wide variety of different specimen types. This survey highlights a lack of consistency in the current use of dual NAAT platforms in the UK and the need for national guidelines.
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Abstract
The purpose of the present study was to compare the effects of cold water immersion (CWI) and active recovery (ACT) on resting limb blood flow, rectal temperature and repeated cycling performance in the heat. Ten subjects completed two testing sessions separated by 1 week; each trial consisted of an initial all-out 35-min exercise bout, one of two 15-min recovery interventions (randomised: CWI or ACT), followed by a 40-min passive recovery period before repeating the 35-min exercise bout. Performance was measured as the change in total work completed during the exercise bouts. Resting limb blood flow, heart rate, rectal temperature and blood lactate were recorded throughout the testing sessions. There was a significant decline in performance after ACT (mean (SD) -1.81% (1.05%)) compared with CWI where performance remained unchanged (0.10% (0.71%)). Rectal temperature was reduced after CWI (36.8°C (1.0°C)) compared with ACT (38.3°C (0.4°C)), as was blood flow to the arms (CWI 3.64 (1.47) ml/100 ml/min; ACT 16.85 (3.57) ml/100 ml/min) and legs (CW 4.83 (2.49) ml/100 ml/min; ACT 4.83 (2.49) ml/100 ml/min). Leg blood flow at the end of the second exercise bout was not different between the active (15.25 (4.33) ml/100 ml/min) and cold trials (14.99 (4.96) ml/100 ml/min), whereas rectal temperature (CWI 38.1°C (0.3°C); ACT 38.8°C (0.2°C)) and arm blood flow (CWI 20.55 (3.78) ml/100 ml/min; ACT 23.83 (5.32) ml/100 ml/min) remained depressed until the end of the cold trial. These findings indicate that CWI is an effective intervention for maintaining repeat cycling performance in the heat and this performance benefit is associated with alterations in core temperature and limb blood flow.
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Effect of cold water immersion on recovery and limb blood flow following high-intensity cycling. J Sci Med Sport 2009. [DOI: 10.1016/j.jsams.2008.12.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Situation of HIV infections and STIs in the United Kingdom in 2007. Euro Surveill 2008; 13:19059. [PMID: 19081004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
In the United Kingdom (UK) in 2007, an estimated 77,400 persons were living with human immunodeficiency virus (HIV) of whom 28% are unaware of their infection. A total of 7,734 persons were newly diagnosed with HIV infection in 2007, of which 31% were diagnosed late. This highlights the need for wider HIV testing, especially in those areas with a high diagnosed prevalence, as recommended in recent national guidelines. Among newly diagnosed cases of HIV in 2007, 41% acquired their infection through sex between men (four in five of whom acquired their infection in the UK) and 55% through heterosexual contact (four in five of whom acquired their infection abroad, mainly in sub-Saharan Africa). Young persons aged 16 to 24 years are disproportionally affected by sexually transmitted diseases (STIs) accounting for 65% of genital chlamydia infections, 50% of cases of genital warts and 50% of cases of gonorrhoea that were diagnosed in 2007.
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Abstract
In the United Kingdom (UK) in 2007, an estimated 77,400 persons were living with human immunodeficiency virus (HIV) of whom 28% are unaware of their infection. A total of 7,734 persons were newly diagnosed with HIV infection in 2007, of which 31% were diagnosed late. This highlights the need for wider HIV testing, especially in those areas with a high diagnosed prevalence, as recommended in recent national guidelines. Among newly diagnosed cases of HIV in 2007, 41% acquired their infection through sex between men (four in five of whom acquired their infection in the UK) and 55% through heterosexual contact (four in five of whom acquired their infection abroad, mainly in sub-Saharan Africa). Young persons aged 16 to 24 years are disproportionally affected by sexually transmitted diseases (STIs) accounting for 65% of genital chlamydia infections, 50% of cases of genital warts and 50% of cases of gonorrhoea that were diagnosed in 2007.
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An overview of plant chromosome structure. Cytogenet Genome Res 2008; 120:194-201. [PMID: 18504347 DOI: 10.1159/000121067] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2008] [Indexed: 11/19/2022] Open
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